Answer: B) No one knows what causes asthma, but family history is certainly influential.
Explanation:
If you really like him, than date him.If you can find someone else you like better than don't date with him.
<span>Taking the verb BEAT as an example, it is possible to classify it according to its principal parts;
-infinitive: (to) Beat -present: beat / beats-past: beat-present participle or gerund: beating-past participle: had beaten<span>
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<span>B) to add authenticity
this answer is more accurate than the others </span>